Sarah, Abraham's wife, is significant. She was with Abraham through much of his journey. She had her own role in the story, like when she gave birth to Isaac in her old age, which was seen as a miracle and an important part of God's plan for Abraham's descendants.
Isaac is also very important. He is the son that Abraham was willing to sacrifice, and his very existence was part of God's plan for Abraham's lineage.
The key characters are Abraham and Sarah. Abraham was known for his obedience to God. He was willing to follow God's commands. Sarah was his wife, and she was part of this journey of waiting for a child. And of course, God is an important figure in the story because it was His promise that was central to the whole narrative. Without God's promise, there would be no story of Abraham and Sarah waiting for a child.
Abraham is the main character in the 'abraham and the stars story'. He is the recipient of God's promise regarding his descendants being as numerous as the stars. There is no other human character as important as Abraham in this story. The stars are not characters but rather a powerful symbol within the narrative, which helps to define the scope and significance of God's promise to Abraham.
In the 'Children of Abraham Story', the central figure is Abraham. He is the patriarch. Then there are his sons. Isaac, who was born to Sarah, is a key character in the Judaic and Christian aspects of the story. Ishmael, born to Hagar, plays a major role in the Islamic understanding of this story. Also, Sarah and Hagar are important female characters in the story as well.
His election as president was a significant event. It was one of the triggers for the Civil War as the South feared his stance on slavery. Also, the Gettysburg Address, where he honored the soldiers and restated the principles of the nation, was crucial.
As I mentioned before, without more context, it's hard to say who this John Abraham is. He could be an ordinary person with a unique story related to the gay community, or perhaps a local figure in a specific area who has a story that involves gay - related matters.
Abraham Lincoln is surely one of the main characters. Since it's his story, he is central to it.
One important event was his election as President in 1861. Another is the Emancipation Proclamation in 1863 which declared slaves in Confederate states to be free. And of course, his assassination in 1865.
Hercules is the most important character. Also, Zeus, his father, and Hera, who was often his adversary, are important.
The most important ones are Perseus himself, Zeus (his father), Danaë (his mother), Medusa (the Gorgon he killed), Athena and Hermes who helped him.
In Halo 2 story, of course, Master Chief is a crucial character. He's the one leading the human fight against the Covenant. Then there's the Arbiter. He starts as a Covenant figure but his views change as he discovers the truth. Also, the Prophets in the Covenant play important roles as they are the ones driving the Covenant's actions towards activating the Halo rings.